Ihlukile ekubukekeni kanye nesakhiwo, amakhabethe okulawula kagesi kanyeamakhabethe okusabalalisa(ama-switchboard) angohlobo olufanayo, kanti amabhokisi okulawula kagesi namabhokisi okusabalalisa angohlobo olufanayo.
Ibhokisi lokulawula likagesi kanye nebhokisi lokusabalalisa livalwe ezinhlangothini eziyisithupha futhi ngokuvamile lifakwe odongeni. Kunezimbobo eziphumayo phezulu nangaphansi kwebhokisi ukuze kube lula ukungena nokuphuma kwezintambo nezintambo ebhokisini lokulawula nokusabalalisa likagesi.
Amakhabhinethi okulawula kagesi kanye namakhabhinethi okusabalalisa avalwe ezinhlangothini ezinhlanu futhi awanawo phansi. Ngokuvamile afakwa phansi odongeni.
I-switchboard ngokuvamile ivalwe ezinhlangothini ezimbili, futhi kukhona nezinhlangothi ezintathu, ezine nezinhlanu. I-switchboard ifakwe phansi, kodwa ingemuva ayikwazi ukumelana nodonga. Kumelwe kube nendawo yokusebenza nokulungisa ngemuva kwe-switchboard.
Izinhlangothi ezithile zebhodi lokushintsha zivaliwe, futhi udinga ukwenza isicelo lapho u-oda. Isibonelo, uma amabhodi okushintsha amahlanu efakwe eceleni nangokuqhubekayo, uhlangothi lwesobunxele kuphela lwelokuqala oludinga i-baffle, uhlangothi lwesokudla lwelesihlanu ludinga i-baffle, kanti izinhlangothi zesobunxele nesokudla zesibili, sesithathu, nesesine zonke zivulekile.
Uma i-power strip ifakiwe futhi isetshenziswa ngokuzimela, kudingeka kube nama-baffle ohlangothini lwesobunxele nakwesokudla. Ezimweni eziningi, ingemuva le-switchboard livulekile. Kungaba nomnyango ngemuva ngokwezidingo zomsebenzisi, ongavimbela uthuli futhi wenze kube lula ukusebenza nokugcinwa.
Ngokombono osebenzayo, amaphaneli okusabalalisa,amakhabethe okusabalalisanamabhokisi okusabalalisa angaphansi kwesigaba esifanayo, kanti amabhokisi okulawula kagesi kanye namakhabethe okulawula kagesi angaphansi kwesigaba esifanayo.
Ngokuvamile, amabhodi okusabalalisa asabalalisa amandla kagesi kumakhabethe okusabalalisa asezingeni eliphansi nasemabhokisini okusabalalisa, noma asabalalisa ngqo amandla kagesi kumishini kagesi. Amakhabethe okusabalalisa namabhokisi okusabalalisa asabalalisa ngqo amandla kagesi kumishini kagesi. Ngezinye izikhathi amakhabethe okusabalalisa nawo ayasetshenziswa. Asabalalisa amandla kagesi kumabhokisi okusabalalisa asezingeni eliphansi.
Amabhokisi okulawula kagesi kanyeamakhabhinethi okulawula kagesizisetshenziswa kakhulu ukulawula imishini kagesi, futhi zinomsebenzi wokusabalalisa amandla kagesi emishini kagesi.
Amaswishi ommese, amaswishi okuhlanganisa imimese, amaswishi omoya, amafusi, iziqalisi zikagesi (ama-contactor) kanye nama-thermal relay afakwa kakhulu kumakhabhinethi okusabalalisa, amabhokisi okusabalalisa kanye namabhodi okusabalalisa. Ngezinye izikhathi ama-transformer amanje, ama-voltage transformers, ama-ammeter, ama-voltmeter, amamitha e-watt-hour, njll. nawo ayafakwa.
Ngaphezu kwezingxenye zikagesi ezishiwo ngenhla, amabhokisi okulawula kagesi kanyeamakhabetheizophinde ifakwe ama-relay aphakathi nendawo, ama-time relay, izinkinobho zokulawula, izibani zezinkomba, ama-transfer switch kanye nezinye izinkinobho ezisebenzayo kanye nemishini yokulawula. Ezinye zifaka phakathi ama-frequency converters, i-PLC, i-single chip microcomputer, idivayisi yokuguqula i-I/O, i-AC/DC transformer regulator, njll. kufakwe ebhokisini lokulawula likagesi kanye nekhabhinethi yokulawula kagesi. Kwezinye izimo, izinga lokushisa, ingcindezi, kanye nezinsimbi zokubonisa ukugeleza nazo zifakiwe ebhokisini lokulawula likagesi kanye nekhabhinethi yokulawula kagesi. ngenhla.
Sifunde ngokuhlukaniswa kwalolu hlobo ngaphambili, ake sibheke kabanzi isakhiwo salo:
Iikhabhinethi yokulawula kagesiiyingxenye ebalulekile yemishini yokususa uthuli. Ikhabhinethi yokulawula kagesi ihola intuthuko yemboni ngobuciko bayo obuhle kanye nobuchwepheshe obuhamba phambili. Ake sibheke ezinye zezakhiwo eziyisisekelo zekhabhinethi yokulawula kagesi.
Ikhabhinethi yokulawula kagesi isebenzisa imodyuli ehlelekayo ye-PLC njengekhompyutha ephethe ukuhlanza umlotha ngokuzenzakalela, ukukhulula umlotha, ukubonisa izinga lokushisa, ukushintsha kwe-bypass kanye neminye imisebenzi yokulawula, okuhlangabezana ngokugcwele nezidingo zomthengi.
Ikhabhinethi yokulawula kagesi inokwethenjelwa okuphezulu. Isebenzisa amakhompyutha ezimboni adumile e-IPC namuhla, i-chassis yezimboni ehlanganisiwe, ama-monitor e-LCD, namaphaneli kagesi ukuqinisekisa ukuthembeka kwe-host. Ikhabhinethi yokulawula kagesi isebenzisa izingxenye zikagesi ezinokwethenjelwa okuphezulu, izinkinobho ezingenisiwe, kanye namaswishi. , i-relay engathintani, iqinisekisa ukuthembeka kukagesi.
Iikhabhinethi yokulawula kagesiisebenzisa uhlelo lokusebenza lwe-DOS, olunokwethenjelwa okuphezulu kanye nokusebenza okuqinile kwesikhathi sangempela, okwandisa kakhulu ukuthembeka kwesofthiwe; ikhabhinethi yokulawula kagesi isebenzisa izinzwa zesimo esingathintani, izinzwa zokucindezela ubuchwepheshe ezingenisiwe, kanye nezinzwa zamandla ezisebenza kahle ukuqinisekisa ukuthembeka kwezinzwa; Ukuhlelwa okunengqondo kanye nokwakheka okuphezulu kwekhabhinethi yokulawula kagesi kunciphisa ukuxhumana kwesistimu futhi kunciphisa ukwehluleka kwemigqa. Ikhabhinethi yokulawula kagesi inekhono eliqinile lokulwa nokuphazamiseka. Isebenzisa ubuchwepheshe obuphelele bokuhlukanisa i-photoelectric kanye nobuchwepheshe bokulwa nokuphazamiseka kwesofthiwe ukuthuthukisa ikhono lohlelo lokulwa nokuphazamiseka.
Ikhabhinethi yokulawula kagesi isebenzisa ubuchwepheshe bokuhlunga isofthiwe kanye nehadiwe ukuze ithuthukise ikhono lokulwa nokuphazamiseka kanye nokunemba kwenzwa. Ukuhlelwa okunengqondo kwekhabhinethi yokulawula kagesi kungaxazulula ingxoxo phakathi kwamandla aqinile nabuthakathaka.
Isikhathi sokuthunyelwe: Jan-04-2024
